42301025 has 24 divisors (see below), whose sum is σ = 58954560. Its totient is φ = 29874240.

The previous prime is 42301013. The next prime is 42301031. The reversal of 42301025 is 52010324.

It is not a de Polignac number, because 42301025 - 2¹⁰ = 42300001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 42300994 and 42301012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4646 + ... + 10304.

It is an arithmetic number, because the mean of its divisors is an integer number (2456440).

Almost surely, 2^42301025 is an apocalyptic number.

It is an amenable number.

42301025 is a deficient number, since it is larger than the sum of its proper divisors (16653535).

42301025 is a wasteful number, since it uses less digits than its factorization.

42301025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5705 (or 5700 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 42301025 is about 6503.9238156670. The cubic root of 42301025 is about 348.4311414379.

Adding to 42301025 its reverse (52010324), we get a palindrome (94311349).

The spelling of 42301025 in words is "forty-two million, three hundred one thousand, twenty-five".